Dee Snider is an American singer, songwriter, and actor, best known as the lead vocalist of the heavy metal band Twisted Sister. Born on March 15, 1955, in Astoria, New York, he gained fame in the 1980s with hits like "We're Not Gonna Take It" and "I Wanna Rock." Snider is recognized for his distinctive voice and theatrical stage presence. In addition to his music career, Snider has appeared in various television shows and films, showcasing his versatility as an entertainer. He is also an advocate for free speech and has been involved in discussions about censorship in music, particularly during the PMRC hearings in the 1980s.